Hauj lwm lawm
Kev tsis
Rail Screw Spike Fastening System
Lub Rail Screw Spike yog qhov tseeb - threaded fastener engineered rau kev ruaj ntseg rail thauj tog rau nkoj daim hlau rau cov ntoo pw hauv hnyav - tsheb ciav hlau khiav. Ua los ntawm cov cua sov-kho alloy steel, nws hloov torque rotational mus rau hauv linear clamping quab yuam los ntawm kev txuas ntxiv helical. Qhov no spike resists vibrational loosening thiab tso cai rau kev xaiv hloov yam tsis muaj kev puas tsuaj rau pw tsaug zog. Nws threaded tsim muab ib yam, ntsuas preload rau txhim khu kev qha geometry tuav.
Technical Specifications:
| Parameter | Specification |
|---|---|
| Kev tsim khoom | Railway Screw Spike - Threaded Track Fastener |
| Khoom Specification | 4140 / 42CrMo4 / 40Cr Alloy Steel |
| Tensile zog | Ntau dua lossis sib npaug li 850 MPa (123,000 psi) yam tsawg kawg nkaus |
| Yield zog | Ntau dua lossis sib npaug li 700 MPa (101,500 psi) yam tsawg kawg nkaus |
| Elongation | 12% yam tsawg kawg nkaus hauv 2 ntiv tes |
| Xov Standard | Unified Coarse (UNC) lossis ISO metric ntxhib |
| Ntev Ntau | 150mm-250mm (6-10 nti) |
| Txoj kab uas hla Options | 16 hli, 19mm, 22mm (5/8", 3/4", 7/8 ") |
Installation & Maintenance Perspective:
- Clamping quab yuam correlates ncaj qha nrog thov installation torque tus nqi.
- Kev sib txhuam sib txawv ua rau muaj kev sib txhuam ntawm qhov ntxiv los yog rho tawm peb caug feem pua.
- Torque-kev saib xyuas lub kaum sab xis kuaj pom tus ntoo khaub lig- xov los yog hauv qab tawm.
- Lubricated threads yuav tsum tau txo torque rau sib npaug clamping quab yuam.
- Kev txheeb xyuas teb siv torque wrench los xyuas qhov seem seem.
Kev Saib Xyuas & Kev Pom Kev Ua Haujlwm
- Xov kev sib txhuam ib leeg tiv thaiv loosening nyob rau hauv dynamic khiav loads.
- Prevailing torque nta ntxiv xauv tsis muaj cov cuab yeej tshwj xeeb.
- Embedment so kom txo tau preload thaum lub sijhawm pib ua haujlwm.
- Tsis muaj cov khoom siv xauv ntxiv uas yuav tsum tau ua rau kev ua haujlwm ib txwm muaj.
- Loosening tshwm sim tsuas yog tias xov kev sib txhuam yog kov yeej.
Gnee Professional tsum
Cim npe nrov: Tuam Tshoj mechanical ntsia hlau spikes manufacturers, lwm tus neeg, Hoobkas
